| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.61 | 5.867% | $108.6301 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $164.64 | 10.431% | $181.8136 | $181.81 | $181.80 | $181.80 |
| Purchase #3 | $184.80 | 9.859% | $203.0194 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $124.93 | 11.430% | $139.2095 | $139.21 | $139.20 | $139.20 |
| Purchase #5 | $150.58 | 13.205% | $170.4641 | $170.46 | $170.45 | $170.50 |
| Purchase #6 | $70.67 | 13.670% | $80.3306 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $100.61 | 9.304% | $109.9708 | $109.97 | $109.95 | $110.00 |
| 7 purchase totals = | $898.84 | $993.4381 | $993.43 | $993.40 | $993.40 | |